HotZone Radiant Heaters

The hottest and only true spot heater on the market!

Welcome to the home of the HotZone® heater and the lobster eye-inspired IRLens™.

Focus heat where you need it with the only true infrared spot heater on the market - the HotZone heater by Schaefer Ventilation. The HotZone heater features high-intensity infrared sources and the patented lobster-eye IRLens which focuses three to five times more infrared energy into the center of the beam than heaters without lenses. This revolutionary design makes HotZone the most energy-efficient infrared heater on the market today.

Schaefer's line of HotZone radiant heaters are different from other infrared heaters on the market in one very fundamental way - the IRLens. The IRLens is an exclusive, unique and patented "lens" that is fitted on HotZone heaters. The revolutionary design of the IRLens captures the majority of the infrared wasted by all other heaters on the market and focuses the infrared on a targeted area or zone to heat it! As a result, the HotZone can: